Let \(D\) be the bounded region inside \[ \{z\in\mathbb C:|\operatorname{Re}z|+|\operatorname{Im}z|=1\}, \] and orient \(\partial D\) positively. Calculate \[ \int_{\partial D}\frac{\cos z}{z(z^2+8)}\,dz. \]
Contour integral around a diamond
P-WESCA09-I7
- Area
- Complex Analysis
- Seen at
- WESLEYAN
- Years
- 2009
- Status
- draft